"Krugman's toxic rhetoric"

I was looking through some past articles on Krugman and I came across this piece that did a good job of summarizing my views on Krugman's after the Tucson shooting earlier this year. It was amazing that within just a couple hours after the attack, with no evidence, Krugman was already assigning blame.

HOW did a deadly shooting spree by a disturbed young man with the typically inscrutable politics of political killers turn into a crazy referendum on the state of American political discourse?

Mere minutes after the identity of the alleged Tucson gunman hit the wires, partisans began a reprehensible scramble to out Jared Loughner as ideological kin to their political opponents. Actually, well before that time, some left-leaning opinionators began suggesting that Sarah Palin's now-infamous crosshairs map probably had something to do with the shootings. At the very least, intemperately fiery right-wing rhetoric probably had something to do with creating a cultural "climate" unusually encouraging to would-be assassins. Before anybody really knew anything, some people seemed to have become convinced that if not for the heavy weather of partisan antagonism summoned by intemperate tea-party types, Gabrielle Giffords would not have got a bullet through the brain.

In a blog item on Saturday, before any significant details about Mr Loughner's motivations had come to light, Paul Krugman wrote:

You know that Republicans will yell about the evils of partisanship whenever anyone tries to make a connection between the rhetoric of Beck, Limbaugh, etc. and the violence I fear we’re going to see in the months and years ahead. But violent acts are what happen when you create a climate of hate. And it’s long past time for the GOP’s leaders to take a stand against the hate-mongers.

This struck me as irresponsibly premature, and one might have thought that, given a little more time and information, Mr Krugman would change his tune, or at least turn down the volume. Nope. . . .